Michigan primary voters tell how they made their decision - video

After months of campaigning, the Republican candidates have had their say. Now it's time to hear from the people they are trying to persuade. Film-maker Kat Keene Hogue travels to Michigan to ask primary voters one simple question: 'What decided your vote?'

After months of campaigning, the Republican candidates have had their say. Now it's time to hear from the people they are trying to persuade. Film-maker Kat Keene Hogue travels to Alabama to ask primary voters one simple question: 'What decided your vote?'